[Consciousness disorders in brain surgery].
D001927:Brain Diseases / Q000601:surgery; D001932:Brain Neoplasms / Q000150:complications*; D002561:Cerebrovascular Disorders / Q000150:complications*; D003128:Coma / Q000209:etiology; D006801:Humans; D001523:Mental Disorders / Q000150:complications; D014474:Unconsciousness / Q000209:etiology*